release.yml

name: Release

on:
  push:
    tags:
      - 'v*'
  workflow_dispatch:

permissions:
  contents: write

jobs:
  build:
    name: Build ${{ matrix.target }}
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        include:
          - target: aarch64-apple-darwin
            os: macos-latest
          - target: x86_64-apple-darwin
            os: macos-latest
          - target: x86_64-unknown-linux-gnu
            os: ubuntu-latest
          - target: aarch64-unknown-linux-gnu
            os: ubuntu-latest
          - target: x86_64-pc-windows-msvc
            os: windows-latest

    steps:
      - uses: actions/checkout@v4

      - name: Install Rust
        uses: dtolnay/rust-toolchain@stable
        with:
          targets: ${{ matrix.target }}

      - name: Install cross (Linux ARM)
        if: matrix.target == 'aarch64-unknown-linux-gnu'
        run: cargo install cross --git https://github.com/cross-rs/cross

      - name: Build (cross)
        if: matrix.target == 'aarch64-unknown-linux-gnu'
        run: cross build --release --target ${{ matrix.target }}

      - name: Build (native)
        if: matrix.target != 'aarch64-unknown-linux-gnu'
        run: cargo build --release --target ${{ matrix.target }}

      - name: Package (Unix)
        if: runner.os != 'Windows'
        run: |
          cd target/${{ matrix.target }}/release
          tar czf ../../../torah-${{ matrix.target }}.tar.gz torah
          cd ../../..

      - name: Package (Windows)
        if: runner.os == 'Windows'
        run: |
          cd target/${{ matrix.target }}/release
          7z a ../../../torah-${{ matrix.target }}.zip torah.exe
          cd ../../..

      - name: Upload artifact
        uses: actions/upload-artifact@v4
        with:
          name: torah-${{ matrix.target }}
          path: torah-${{ matrix.target }}.*

  release:
    name: Create Release
    needs: build
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Download all artifacts
        uses: actions/download-artifact@v4
        with:
          path: artifacts
          merge-multiple: true

      - name: Generate SHA256 checksums
        run: |
          cd artifacts
          sha256sum torah-* > SHA256SUMS.txt
          cat SHA256SUMS.txt

      - name: Create GitHub Release
        uses: softprops/action-gh-release@v2
        with:
          generate_release_notes: true
          files: |
            artifacts/torah-*.tar.gz
            artifacts/torah-*.zip
            artifacts/SHA256SUMS.txt

  publish-npm:
    name: Publish to npm
    needs: release
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-node@v4
        with:
          node-version: 20
          registry-url: https://registry.npmjs.org

      - name: Download all artifacts
        uses: actions/download-artifact@v4
        with:
          path: artifacts
          merge-multiple: true

      - name: Setup npm package
        run: |
          mkdir -p npm-pkg/bin
          cp npm/package.json npm-pkg/
          cp npm/install.js npm-pkg/
          cp npm/bin/run.js npm-pkg/bin/
          cd npm-pkg
          # Set version from git tag
          VERSION=${GITHUB_REF#refs/tags/v}
          node -e "const p=require('./package.json'); p.name='@assafdori/torah-cli'; p.version='$VERSION'; require('fs').writeFileSync('package.json', JSON.stringify(p,null,2))"

      - name: Publish
        run: cd npm-pkg && npm publish --access=public
        env:
          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}

  update-homebrew-tap:
    name: Update Homebrew Tap
    needs: release
    runs-on: ubuntu-latest
    if: startsWith(github.ref, 'refs/tags/v') && secrets.HOMEBREW_TAP_GITHUB_TOKEN != ''
    steps:
      - name: Download all artifacts
        uses: actions/download-artifact@v4
        with:
          path: artifacts
          merge-multiple: true

      - name: Resolve checksums
        id: checksums
        run: |
          set -euo pipefail
          SHA_MACOS_ARM=$(sha256sum artifacts/torah-aarch64-apple-darwin.tar.gz | awk '{print $1}')
          SHA_MACOS_INTEL=$(sha256sum artifacts/torah-x86_64-apple-darwin.tar.gz | awk '{print $1}')
          SHA_LINUX_ARM=$(sha256sum artifacts/torah-aarch64-unknown-linux-gnu.tar.gz | awk '{print $1}')
          SHA_LINUX_INTEL=$(sha256sum artifacts/torah-x86_64-unknown-linux-gnu.tar.gz | awk '{print $1}')
          VERSION="${GITHUB_REF#refs/tags/v}"
          echo "version=${VERSION}" >> "$GITHUB_OUTPUT"
          echo "sha_macos_arm=${SHA_MACOS_ARM}" >> "$GITHUB_OUTPUT"
          echo "sha_macos_intel=${SHA_MACOS_INTEL}" >> "$GITHUB_OUTPUT"
          echo "sha_linux_arm=${SHA_LINUX_ARM}" >> "$GITHUB_OUTPUT"
          echo "sha_linux_intel=${SHA_LINUX_INTEL}" >> "$GITHUB_OUTPUT"

      - name: Checkout tap repository
        uses: actions/checkout@v4
        with:
          repository: assafdori/homebrew-tap
          token: ${{ secrets.HOMEBREW_TAP_GITHUB_TOKEN }}
          path: homebrew-tap

      - name: Write formula
        run: |
          set -euo pipefail
          mkdir -p homebrew-tap/Formula
          cat > homebrew-tap/Formula/torah.rb <<EOF
          class Torah < Formula
            desc "Torah TUI for terminal reading"
            homepage "https://github.com/assafdori/torah-cli"
            version "${{ steps.checksums.outputs.version }}"

            on_macos do
              on_arm do
                url "https://github.com/assafdori/torah-cli/releases/download/v${{ steps.checksums.outputs.version }}/torah-aarch64-apple-darwin.tar.gz"
                sha256 "${{ steps.checksums.outputs.sha_macos_arm }}"
              end
              on_intel do
                url "https://github.com/assafdori/torah-cli/releases/download/v${{ steps.checksums.outputs.version }}/torah-x86_64-apple-darwin.tar.gz"
                sha256 "${{ steps.checksums.outputs.sha_macos_intel }}"
              end
            end

            on_linux do
              on_arm do
                url "https://github.com/assafdori/torah-cli/releases/download/v${{ steps.checksums.outputs.version }}/torah-aarch64-unknown-linux-gnu.tar.gz"
                sha256 "${{ steps.checksums.outputs.sha_linux_arm }}"
              end
              on_intel do
                url "https://github.com/assafdori/torah-cli/releases/download/v${{ steps.checksums.outputs.version }}/torah-x86_64-unknown-linux-gnu.tar.gz"
                sha256 "${{ steps.checksums.outputs.sha_linux_intel }}"
              end
            end

            def install
              bin.install "torah"
            end

            test do
              assert_match "Usage", shell_output("#{bin}/torah --help")
            end
          end
          EOF

      - name: Commit and push formula update
        run: |
          set -euo pipefail
          cd homebrew-tap
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"
          git add Formula/torah.rb
          git diff --staged --quiet && exit 0
          git commit -m "torah v${{ steps.checksums.outputs.version }}"
          git push